According to our records, this business is located at 2900 Palisades Dr. in Corona (in Riverside County), California 92880, the location GPS coordinates are: 33.8810123 (latitude), -117.6248941 (longitude). J R Machining is categorized under Machine Shops (SIC code 3599). Current estimates show that the unit has a sales volume of $615,000 and staff of approximately 5 people. You can contact the company by phone at (951) 817-3330.